Solution
foci
Solution
Solution steps
Rewrite in the standard form:
Parabola is symmetric around the x-axis and so the focus lies a distance from the center along the x-axis
Refine
Popular Examples
radius x^2+y^2=36radius foci y=x^2foci vertices y^2=-12xvertices foci x^2-y^2=25foci center x^2+y^2+6x-4y+3=0center
Frequently Asked Questions (FAQ)
What is the foci y^2=-9x ?
The foci y^2=-9x is (-9/4 ,0)